Paolo Bonzini c166cb72f1 semaphore: implement fallback counting semaphores with mutex+condvar ...

OpenBSD and Darwin do not have sem_timedwait.  Implement a fallback
for them.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>

2012-11-02 13:07:54 -05:00

6.9 KiB

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